Remove the vanilla ice cream from the freezer and let it thaw a little. In the meantime put milk, except for about 4 tablespoons, into a small pot and bring to the boil. Stir sauce powder, sugar and remaining milk until smooth.
Take the pot from the stove, stir in the sauce powder and bring to the boil again briefly on the hot stove plate. Put the chocolate sauce in a small bowl. Drain the pears and cut them into slices. Form 12 small balls (25 g each) from the vanilla ice cream and arrange them on plates with the pear slices.
Pour warm chocolate sauce and sprinkle with chocolate flakes. Serve decorated with melissa.